King Air 350 – 300 Limitations & Memory Items on V-Speeds, ITT, Fuel, Autopilot & Weight Limits | Aircraft Systems 2026

This document contains approximately 300 expert-verified limitation questions and answers for the King Air 350 (2026), covering critical V-speeds, engine parameters, fuel system restrictions, autopilot limitations, environmental limits, and aircraft weight and balance constraints. The material provides a comprehensive memory-based review of operational airspeeds including Va, Vfe, Vlo, Vle, Vmca, Vmo, Vx, Vy, Vxse, blue line (Vyse), emergency descent speed, icing minimums, and turbulent air penetration speeds. The document thoroughly addresses engine and propeller limitations including ITT limits (start, idle, takeoff, transient, reverse), torque limits (takeoff, max continuous, cruise climb, transient), N1 limits, prop RPM limits, oil pressure and temperature ranges, generator limits, starter duty cycles, and autofeather requirements. Fuel system limitations are detailed extensively, including approved fuels (Jet A, Jet A-1, Jet B, JP-series), emergency fuel restrictions, usable fuel quantities, crossfeed rules, imbalance limits, standby pump requirements, and fuel pressure limitations. Operational restrictions such as icing procedures, engine anti-ice usage, flap and landing gear limits, yaw damper requirements, rudder boost requirements, brake de-ice limits, steep approach restrictions, and crosswind/tailwind considerations are also covered. Avionics and automation limitations are included in depth, covering autopilot engagement heights, intercept angles, ADC/AHRS requirements, FMS database requirements, RAIM availability, VNAV restrictions, composite mode limitations, and MFD/PFD operational requirements. Structural and performance limits such as maximum ramp weight, takeoff and landing weight, zero fuel weight, baggage and nacelle locker limits, CG aft limit, maximum OAT, cabin differential pressure, and occupancy limits are clearly outlined. The document serves as a structured, exam-focused study tool for aircraft systems oral exams, type ratings, recurrent training, and checkride preparation. This material is particularly relevant for pilots preparing for King Air 350 initial or recurrent training, Part 135 and Part 91K operators, corporate flight department crew members, simulator training candidates, and ATP applicants preparing for turboprop systems evaluations. It aligns closely with the King Air 350 Pilot’s Operating Handbook (POH) / Airplane Flight Manual (AFM) limitations section and manufacturer-approved training curriculum for systems and memory items. Keywords: king air 350 limitations, king air 350 v speeds, maneuvering speed va 184, maximum flap extension speed vfe, vmca flaps up down, vmo 263 0.58 mach, blue line 125, emergency descent speed 184, icing minimum speed 140 kias, torque limits 100 percent 156 transient, ITT limits 820 850 transient, prop rpm limits , oil pressure limits 90 135 psi, usable fuel 539 gallons, fuel crossfeed limitations, generator limits 100 percent 95 percent, autopilot engagement heights 400 agl, FMS RAIM requirements, VNAV limitations, CG aft limit 208 inches